I don't think listing on a new exchange is the most important thing for the project right now. Much more important is the progress in development and marketing, which will attract new investors and increase trading volumes on existing exchanges
I think this project lost popularity already. And they dont have any experience in blockchain development and in marketing as well...
The more time passes - the more I have an opinion that they are not going to do anything. In addition to trips to the conference almost nothing happens
PTOY already a working product... they only need a massive hospital to use their product... so I think the trip to the conference is one of the big marketing steps they need to take...
it's hard to believe anymore with PTOY, maybe you said that PTOY is one step towards success ?, this will be difficult, the future PTOY is still unpredictable, if PTOY like this continues to be sure PTOY might be removed from bittrex, why? because all silent with community,